Best thing I ever did in this business is putting hours on the door and sticking to them.
9am -4:30pm Mon-thurs
9am -3pm fridays.
Not open on weekends.
I come in at 8 am and prep for the day. The only reason I will be here past closing is because I want to.
Don't forget to take a vacation now and again, I once realized I hadn't taken a vacation in 3 years. And that was for an out of state funeral.
Life is more than your shop.